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Commit 1ef6e0a4 authored by H Hartley Sweeten's avatar H Hartley Sweeten Committed by Greg Kroah-Hartman
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staging: comedi: adv_pci1710: tidy up analog output subdev_flags 



Remove the SDF_COMMON flag, the analog reference is not programmable and
the default aref (AREF_GROUND -> SDF_GROUND) provides adequate information
about the reference.

Signed-off-by: default avatarH Hartley Sweeten <hsweeten@visionengravers.com>
Reviewed-by: default avatarIan Abbott <abbotti@mev.co.uk>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 976e893b

drivers/staging/comedi/drivers/adv_pci1710.c

+2 −1
Original line number Diff line number Diff line
@@ -820,9 +820,10 @@ static int pci1710_auto_attach(struct comedi_device *dev, 
	subdev++;



	if (board->has_ao) {

		/* Analog Output subdevice */

		s = &dev->subdevices[subdev];

		s->type		= COMEDI_SUBD_AO;

		s->subdev_flags	= SDF_WRITABLE | SDF_GROUND | SDF_COMMON;

		s->subdev_flags	= SDF_WRITABLE | SDF_GROUND;

		s->n_chan	= 2;

		s->maxdata	= 0x0fff;

		s->range_table	= &pci171x_ao_range;